CN100564109C - Tractor truck - Google Patents
Tractor truck Download PDFInfo
- Publication number
- CN100564109C CN100564109C CNB2007100855156A CN200710085515A CN100564109C CN 100564109 C CN100564109 C CN 100564109C CN B2007100855156 A CNB2007100855156 A CN B2007100855156A CN 200710085515 A CN200710085515 A CN 200710085515A CN 100564109 C CN100564109 C CN 100564109C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- chamber
- side sound
- proof wall
- engine casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
- B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0617—Drivers' cabs for tractors or off-the-road vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/15—Agricultural vehicles
- B60W2300/152—Tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
A kind of tractor truck comprises: several wheels; Body shell is by several wheel supports; Driving engine supports by body shell; Engine casing, covering engine; Control the chamber, be configured in the rear side of engine casing; The engine casing bearer frame, the supporting engine hood at engine casing with control and be formed with the gap between the chamber, is formed with the gap at above-mentioned engine casing bearer frame and above-mentioned controlling between the chamber; Be provided with the hood that kills engine aft-opening start the pusher side sound-proof wall with start the pusher side sound-proof wall to be arranged on opposed to each other mutually to control to control chamber side sound-proof wall on the chamber, starting pusher side sound insulation and above-mentioned controlling between the side sound-proof wall of chamber, to be provided with the gap towards the above-mentioned state of controlling outdoor space opening.
Description
Technical field
The present invention relates to be provided with the tractor truck of controlling the chamber at the vehicle body rear side of the engine casing of former moving portion.
Background technology
As this tractor truck, for example be illustrated in the spy in the prior art and open in 2001-122165 number.Tractor truck shown in the document possesses: hood, control the chamber, be arranged on the lower back panel extension and on this extension bolted partition wall.The extension of lower back panel and partition wall mark off engine room and running portion transmits to running portion to suppress noise.The extension that possesses lower back panel in addition, this extension marks off engine room and running portion with the state that leads to engine room, the portion of turning round soundproof.
Adopting under the situation of above-mentioned prior art, having excellent soundproof effect, need carry out in the engine casing accurately and control the division of chamber and the inhibition of noise transmission in order to make the chamber of controlling.So, have excellent sealing property and sound insulation value in order to make the partition wall and the chamber of controlling, and cause partition wall and the making of controlling the chamber difficult.
Summary of the invention
The object of the present invention is to provide a kind of tractor truck, make the soundproof effect of running portion higher and favourable at aspects such as making.
Utilize tractor truck of the present invention to comprise: several wheels; Body shell is by above-mentioned several wheel supports; Driving engine is by above-mentioned body shell supporting; Engine casing covers above-mentioned driving engine; Control the chamber, be configured in the rear side of above-mentioned engine casing; The engine casing bearer frame supports above-mentioned engine casing, is formed with the gap between the chamber at above-mentioned engine casing and above-mentioned controlling, and is formed with the gap between the chamber at above-mentioned engine casing bearer frame and above-mentioned controlling; Start the pusher side sound-proof wall, close above-mentioned engine casing to after-opening; Control chamber side sound-proof wall, starting the pusher side sound-proof wall to be arranged on opposed to each other mutually to control on the chamber, start pusher side sound insulation and above-mentioned controlling between the side sound-proof wall of chamber above-mentioned, to be provided with the gap towards the above-mentioned state of controlling outdoor space opening with above-mentioned.
Description of drawings
Fig. 1 is a tractor truck single-piece lateral plan,
Fig. 2 is the rear portion of former moving portion and the vertical lateral plan that cuts of controlling the front portion, chamber,
Fig. 3 is the rear portion of former moving portion and controls the transversal birds-eye view of front portion, chamber,
Fig. 4 is the back view of the insulation board and panel configuration portion of former moving portion,
Fig. 5 is the block diagram of rear engine hood bearer frame and insulation board and panel.
The specific embodiment
Embodiments of the invention are described below with reference to the accompanying drawings.
Fig. 1 is the described tractor truck single-piece of an embodiments of the invention lateral plan.As shown in the figure, the described tractor truck of embodiments of the invention comprises: vehicle body voluntarily, have the manipulation operations of pair of right and left and drive freely front vehicle wheel 1,1 and the driving rear wheel 2,2 freely of pair of right and left; Former moving portion 10 has at this anterior set engine casing 11 of the body shell 3 of vehicle body voluntarily; Running portion, have the vehicle body rear side of above-mentioned engine casing 11 set control chamber 20; Lifting arm 5 is arranged on the two horizontal sides on top of the change speed gear box 4 at the rear portion that constitutes above-mentioned body shell 3; Power takes out axle 6, is arranged on the rear portion of above-mentioned change speed gear box 4.
This tractor truck constitutes as follows, the connecting rod mechanism of the lifting arm 5,5 by having utilized above-mentioned pair of right and left, the rotary tillage device descending operation is connected body tail freely, take out axle 6 to the rotary tillage device transferring power from above-mentioned power, constitute ride-type cultivator etc., with at the body tail descending operation and drive the mode that connects various apparatus for work freely and constitute various working rigs.
Body shell 3 comprises: driving engine 12; Transmission gearbox 7 is connected the rear portion of this driving engine 12; Above-mentioned change speed gear box 4 is connected the rear portion of this transmission gearbox 7; Front-wheel framework 8 extends towards vehicle body the place ahead from the bottom of above-mentioned driving engine 12.
Former moving portion 10 also comprises except possessing above-mentioned engine casing 11: above-mentioned driving engine 12 is positioned at the inside of this engine casing 11; The fuel container 13 that is used for driving engine in the inside of above-mentioned engine casing 11, is configured in the top, rear portion of above-mentioned driving engine 12.Engine casing 11 comprises: lower machine cover 11a, the 11a of pair of right and left, a preceding hood 11b and a last hood 11c.Lower machine cover 11a about above-mentioned crosses over the preceding bearer frame 15 (with reference to figure 1) that the bottom is connected the rear engine hood bearer frame 14 (with reference to figure 2,5) on the above-mentioned transmission gearbox 7 and is arranged on the front portion of above-mentioned front-wheel framework 8, installs and removes supported freely.As shown in Figure 2, the top of the rear end side of the above-mentioned hood 11c of going up is rotated and is connected freely on the support 16, this support 16 is positioned at the upper end of above-mentioned rear engine hood bearer frame 14, and last hood 11c swings up and down switching around the horizontal axle center of vehicle body that above-mentioned support 16 possesses.As shown in Figure 5, rear engine hood bearer frame 14 comprises: the vehicle body of pair of right and left up and down towards vertical frame section 14a, its bottom is connected on the transmission gearbox 7; The 14b of crossing frame portion that vehicle body is horizontal connects the vertical frame section 14a of above-mentioned pair of right and left, the upper end of 14a, and observing along the vehicle body fore-and-aft direction becomes a shape.
Controlling chamber 20 comprises: cross wall 22,22, rear wall 23 and the top board 24 of antetheca 21, pair of right and left.Antetheca 21 possesses running panel 25, and this running panel 25 disposes and be arranged on the central portion of the left and right directions of antetheca bottom in the inner face side of antetheca 21.Antetheca 21 and rear wall 23 possess the most transparent panel that constitutes antetheca 21 and rear wall 23.About cross wall 22 possess stopping port door 26 and crooked lower edge 27.Crooked lower edge 27 becomes along the curved shape of rear guard 9 in order to make cross wall 22 be positioned at the top of rear guard 9.Stopping port door 26 around the vehicle body of the rearward end that is positioned at stopping port door 26 up and down towards axis swing open and close.
As shown in Figure 1, controlling chamber 20 is connected on the body shell 3 by preceding connecting portion 28 and back connecting portion 29, connecting portion 28 is configured to be positioned at the two horizontal outsides of above-mentioned transmission gearbox 7 before described, and described back connecting portion 29 is configured to be positioned at the two horizontal sides at the rear portion of above-mentioned change speed gear box 4.The preceding connecting portion 28,28 of pair of right and left and the back connecting portion 29,29 of pair of right and left possess yielding rubber 30, this yielding rubber 30 is being arranged on controlling the chamber installing component and be arranged on to control and controlling the controlling between the link of chamber of chamber side on the chamber 20 of body side on transmission gearbox 7 and the change speed gear box 4, to have relaxed, will control chamber 20 and be connected on the body shell 3 from the state of body shell 3 towards the transfer of vibration of controlling chamber 20.
Fig. 2 is the vertical lateral plan that cuts of controlling the rear portion of the front portion of chamber 20 and former moving portion 10.Fig. 3 is a side cross-sectional view of controlling the rear portion of the front portion of chamber 20 and former moving portion 10.As shown in these figures, in former moving portion 10 with control gap 40 is set between the chamber 20, former moving portion side sound-proof wall 41 is set at the rear portion of former moving portion 10, on the antetheca 21 of controlling chamber 20, be provided with opposed to each other mutually with above-mentioned former moving portion side sound-proof wall 41 and control chamber side sound-proof wall 42, at former moving portion side sound-proof wall 41 with control between the chamber side sound-proof wall 42 gap 43 is set, thereby can realize controlling the soundproof of chamber 20, suppress from former moving portion 10 towards the noise transmission of controlling chamber 20.
That is: gap 40 is arranged on engine casing 11 and rear engine hood bearer frame 14 and controls gap between the chamber 20, inhibition, suppresses from rear engine hood bearer frame 14 towards the transfer of vibration of controlling chamber 20 towards the transfer of vibration of controlling chamber 20 from engine casing 11.
The former moving portion side sound-proof wall 41 of former moving portion 10 constitutes by following iron plate, this iron plate is connected up and down a pair of stay 44,44 (with reference to figure 2,5) by attaching screw 45, and described stay 44,44 is arranged on the vertical frame section 14a of pair of right and left of above-mentioned rear engine hood bearer frame 14.This former moving portion side sound-proof wall 41 also can use other metal or resin except iron.
Shown in Fig. 4,5, former moving portion side sound-proof wall 41 possesses the sealing material 46 on the circumference that is installed in former moving portion side sound-proof wall 41, by sealing between sealing material 46 pairs of former moving portions side sound-proof wall 41 and last hood 11c and the lower machine cover 11a.That is: former moving portion side sound-proof wall 41 kill engine hood 11 to after-opening 11d, suppress from engine casing 11 to after-opening 11d towards exterior noise transmission.Former moving portion side sound-proof wall 41 possesses bulge 41a, this bulge 41a the vehicle body of this former moving portion side sound-proof wall 41 laterally the central portion at place form setting in the mode outstanding towards the vehicle body rear, avoid from the rear engine hood bearer frame 14 of above-mentioned fuel container 13 towards the outstanding part 13a of vehicle body rear side and the interference of former moving portion side sound-proof wall 41 by bulge 41a.Shown in Fig. 4,5, former moving portion side sound-proof wall 41 possesses the extension plate 41b that extends towards the vehicle body below from the bottom of former moving portion side sound-proof wall 41.Extension plate 41b covers between lower machine cover 11a and the transmission gearbox 7.
Former moving portion side sound-proof wall 41 and the gap 43 of controlling chamber side sound-proof wall 42 are arranged on whole of former moving portion side sound-proof wall 41.This gap 43 is opened to the outside of controlling chamber 20 on the entire circumference of engine casing 11.That is: has realized from former moving portion side sound-proof wall 41 to the decay and the mitigation of controlling chamber 20 noise transmitted in gap 43.
The chamber side sound-proof wall 42 of controlling of controlling chamber 20 comprises: the iron plate 47 that is connected conduct the 1st plate on the framework 21a of antetheca 21; Be arranged on exterior side, be the rubber plate 48 of conduct the 2nd plate of above-mentioned former moving portion side sound-proof wall 41 1 sides towards this iron plate 47; Be arranged on the gap 49 between rubber plate 48 and the iron plate 47.Gap 49 forms and is formed on by pad part 50 on whole of rubber plate 48, and wherein said pad spare 50 is installed in rubber plate 48 is fixedly installed on the attaching screw on the iron plate 47.Promptly control noise alleviation and transmission mitigation that chamber side sound-proof wall 42 causes by utilizing iron plate 47, rubber plate 48, gap 49, transmit to controlling chamber 20 to suppress noise.
The 1st plate also can be made of other metal or the resin beyond the iron, also can be made of iron plate, other metal or resin as the rubber plate 48 of the 2nd plate.
Claims (5)
1. tractor truck comprises:
Several wheels;
Body shell is by above-mentioned several wheel supports;
Driving engine is by above-mentioned body shell supporting;
Engine casing covers above-mentioned driving engine;
Control the chamber, be configured in the rear side of above-mentioned engine casing;
The engine casing bearer frame supports above-mentioned engine casing;
It is characterized in that,
Be formed with the gap between the chamber at above-mentioned engine casing and above-mentioned controlling, be formed with the gap between the chamber at above-mentioned engine casing bearer frame and above-mentioned controlling,
Being provided with close above-mentioned engine casing aft-opening starts the pusher side sound-proof wall and starts the pusher side sound-proof wall to be arranged on opposed to each other mutually to control to control chamber side sound-proof wall on the chamber with above-mentioned, start pusher side sound insulation and above-mentioned controlling between the side sound-proof wall of chamber above-mentioned, to be provided with the gap towards the above-mentioned state of controlling outdoor space opening.
2. tractor truck as claimed in claim 1 is characterized in that, the above-mentioned chamber side sound-proof wall of controlling possesses the 1st plate and the 2nd plate of arranging along its thickness direction, is formed with the gap between above-mentioned the 1st plate and the 2nd plate.
3. tractor truck as claimed in claim 2 is characterized in that, the gap between above-mentioned the 1st plate and the 2nd plate and above-mentionedly control outdoor spatial communication.
4. as arbitrary described tractor truck in the claim 1 to 3, it is characterized in that, above-mentioned start the pusher side sound-proof wall around be provided with sealing element, the sealing parts seal above-mentioned engine casing and the above-mentioned gap of pusher side sound-proof wall of starting.
5. as arbitrary described tractor truck in the claim 1 to 3, it is characterized in that, the above-mentioned pusher side sound-proof wall that starts has the recess that fuel container is used, and the above-mentioned chamber side sound-proof wall of controlling has as lower concave part, and this recess has and described recess corresponding shape of starting the pusher side sound-proof wall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006266924A JP4312221B2 (en) | 2006-09-29 | 2006-09-29 | Tractor |
| JP2006266924 | 2006-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152854A CN101152854A (en) | 2008-04-02 |
| CN100564109C true CN100564109C (en) | 2009-12-02 |
Family
ID=39185864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100855156A Active CN100564109C (en) | 2006-09-29 | 2007-03-07 | Tractor truck |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7399020B2 (en) |
| JP (1) | JP4312221B2 (en) |
| KR (1) | KR100847923B1 (en) |
| CN (1) | CN100564109C (en) |
| FR (1) | FR2906511B1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080092838A (en) * | 2007-04-12 | 2008-10-16 | 가부시끼 가이샤 구보다 | Vehicle with cabin |
| JP5137859B2 (en) * | 2009-01-14 | 2013-02-06 | ヤンマー株式会社 | Work vehicle with cabin |
| JP5317779B2 (en) * | 2009-03-17 | 2013-10-16 | ヤンマー株式会社 | Bonnet support structure |
| JP5385818B2 (en) * | 2010-02-22 | 2014-01-08 | 株式会社クボタ | Tractor |
| JP2014166810A (en) * | 2013-02-28 | 2014-09-11 | Iseki & Co Ltd | Working vehicle cabin |
| JP6275552B2 (en) * | 2014-05-29 | 2018-02-07 | ヤンマー株式会社 | Work vehicle |
| JP2016030559A (en) * | 2014-07-30 | 2016-03-07 | ヤンマー株式会社 | Work vehicle |
| JP6422288B2 (en) * | 2014-09-30 | 2018-11-14 | 株式会社クボタ | Working machine |
| US9731672B1 (en) * | 2016-04-06 | 2017-08-15 | Kawasaki Jukogyo Kabushiki Kaisha | Front wall structure for a utility vehicle |
| EP3375669B1 (en) * | 2017-03-15 | 2019-11-06 | Kubota Corporation | Work vehicle |
| US10315588B2 (en) * | 2017-09-07 | 2019-06-11 | GM Global Technology Operations LLC | Securement of insulation in vehicle body structures |
| KR102358402B1 (en) * | 2017-09-29 | 2022-02-04 | 현대자동차주식회사 | Engine room soundproof cover device of cap-over truck |
| EP3984822A4 (en) * | 2019-06-11 | 2023-07-05 | Kubota Corporation | Protection mechanism for work vehicle, and work vehicle equipped with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2116771A (en) * | 1935-05-29 | 1938-05-10 | Seaman Paper Company | Insulating unit |
| US2223395A (en) * | 1939-02-02 | 1940-12-03 | Charles J Van Buren | Automobile insulation |
| GB2203107B (en) * | 1987-04-09 | 1991-05-29 | Linde Ag | Vehicle having a soundproofed drive unit |
| DE8715142U1 (en) * | 1987-11-13 | 1988-06-01 | Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf | Sound insulation part with absorption properties for partition wall |
| IT1224026B (en) * | 1988-12-23 | 1990-09-26 | Fiat Auto Spa | VEHICLE STRUCTURE AND METHOD FOR ITS ASSEMBLY |
| JP3232129B2 (en) * | 1992-07-09 | 2001-11-26 | ヤンマーディーゼル株式会社 | Cabin structure for agricultural tractors |
| KR970041429A (en) * | 1995-12-28 | 1997-07-24 | 한승준 | Car Partition Panel Structure |
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| JP3367637B2 (en) * | 1997-10-16 | 2003-01-14 | 日産自動車株式会社 | Sound insulation structure in the car interior |
| JP3630550B2 (en) | 1998-03-31 | 2005-03-16 | 株式会社クボタ | Air conditioning structure of tractor |
| JP4026985B2 (en) * | 1999-06-17 | 2007-12-26 | 株式会社小松製作所 | Noise reduction structure for work vehicle cab |
| JP4303851B2 (en) | 1999-10-22 | 2009-07-29 | 株式会社クボタ | Working machine |
| JP2001242873A (en) | 2000-02-29 | 2001-09-07 | Kyoraku Co Ltd | Soundproofing material |
| JP2002067826A (en) * | 2000-08-25 | 2002-03-08 | Nissan Motor Co Ltd | Vehicular noise absorbing and insulating structure |
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| JP4286190B2 (en) | 2004-07-28 | 2009-06-24 | 株式会社クボタ | Tractor with cabin |
-
2006
- 2006-09-29 JP JP2006266924A patent/JP4312221B2/en active Active
-
2007
- 2007-02-28 KR KR1020070019986A patent/KR100847923B1/en active IP Right Grant
- 2007-03-05 US US11/714,082 patent/US7399020B2/en active Active
- 2007-03-07 CN CNB2007100855156A patent/CN100564109C/en active Active
- 2007-03-21 FR FR0753951A patent/FR2906511B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2906511A1 (en) | 2008-04-04 |
| US20080079281A1 (en) | 2008-04-03 |
| US7399020B2 (en) | 2008-07-15 |
| KR20080029731A (en) | 2008-04-03 |
| JP2008087491A (en) | 2008-04-17 |
| FR2906511B1 (en) | 2011-03-18 |
| KR100847923B1 (en) | 2008-07-22 |
| JP4312221B2 (en) | 2009-08-12 |
| CN101152854A (en) | 2008-04-02 |
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| C14 | Grant of patent or utility model | ||
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